Seagull Tonneau Case Day-date Calendar Watch 34mmvsSpecht & Sohne Specht & Söhne SP0021 Automatic
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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Tonneau Case Day-date Calendar Watch 34mm

Specht & Söhne SP0021 Automatic
Diameter
34mm
34mm
Lug-to-Lug
40mm
lowest
45mm
Thickness
12mm
11.5mm
lowest
Water Resistance
50m
50m
Power Reserve
n/a
42h
MSRP
$489
$175
lowest
Movement
ST2100
Miyota 8215
Case
3 specsThickness
12mm
11.5mm
Lug-to-Lug
40mm
45mm
Lug Width
11mm
20mm
Crystal & Dial
1 specsDial Color
n/a
n/a
Movement
2 specsCaliber
ST2100
Miyota 8215
Power Reserve
0h
42 hoursh
Pricing
1 specsMSRP
$489
$175
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